Creating Web pages for successful and unsuccessful subscriptions and unsubscriptions

Individuals who subscribe or unsubscribe via an HTML form, should be told whether they have triggered the subscription process successfully or whether they have unsubscribed successfully. For this purpose, you need to create Web pages for the successful and unsuccessful initiation of the subscription process and for a successful or unsuccessful unsubscription and makes these pages accessible on the Internet.

The URL to the Web page to which the individual is directed after a successful subscription and the URL to the Web page to which the individual is directed after an unsuccessful subscription, are stored in the HTML code of the subscription form.

Detailed information can be found in the section Parameter.